NFS: Don't check request offset and size without holding a lock

Request offsets and sizes are not guaranteed to be stable unless you
are holding the request locked.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2017-07-17 11:11:49 -04:00
commit e14bebf6de